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Related Concept Videos

Phases of Wound Repair01:28

Phases of Wound Repair

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Following injury, the integrity of the injured tissues must be reestablished. For example, in skin tissue, wound repair involves coordination among resident skin cells, blood mononuclear cells, extracellular matrix, growth factors, and cytokines to complete the healing cascade.
Formation of Blood Clot
In case of deep injuries, trauma to blood vessels results in blood loss. In the meantime, phospholipids released from the ruptured endothelial cellular membrane are converted into arachidonic...
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Clinical Applications of Epidermal Stem Cells01:19

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Epidermal stem cells (EpiSCs) are mainly located at the basal layer of the epidermis. These cells repair minor injuries of the skin and replace dead skin cells. However, EpiSCs’ cannot heal severe wounds such as major burns or those from diabetes or hereditary disorders. In such cases, culturing the epidermal stem cells from the patient is possible and has yielded successful treatment options, such as laboratory-grown skin grafts. These grafts are synthesized using a patient’s own...
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Related Experiment Video

Updated: Sep 2, 2025

Development of a Benchtop Model for Evaluating the Compatibility of Wound Dressing Materials with Negative Pressure Wound Therapy Systems
06:45

Development of a Benchtop Model for Evaluating the Compatibility of Wound Dressing Materials with Negative Pressure Wound Therapy Systems

Published on: May 2, 2025

512

Novel Technologies in Chronic Wound Care.

Yehiel Hayun1,2, Dafna Shilo Yaacobi1,2, Tal Shachar3

  • 1Department of Plastic Surgery and Burns, Rabin Medical Center-Beilinson Hospital, Petach Tikva, Israel.

Seminars in Plastic Surgery
|August 8, 2022
PubMed
Summary

Chronic wounds affect 20% of non-healing wounds in Israel, posing significant patient and healthcare burdens. Advanced therapies, including negative pressure systems and micrografts, show promise in improving chronic wound healing outcomes.

Keywords:
advanced dressingsadvanced technologieschronic woundswound care

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Fabrication and Characterization of a Conformal Skin-like Electronic System for Quantitative, Cutaneous Wound Management
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Area of Science:

  • Wound healing research
  • Medical technology
  • Health systems research

Background:

  • 20% of wounds in Israel fail to heal with conservative treatments, with 1-2% becoming chronic wounds.
  • Chronic wounds represent a significant patient health burden and a substantial cost to healthcare systems.
  • Both systemic and local factors contribute to the development of chronic wounds.

Purpose of the Study:

  • To present the experience and protocols of a specialized service in treating chronic wounds.
  • To highlight the use of advanced dressings and technologies in managing difficult-to-heal wounds.
  • To underscore the importance of a multiprofessional approach in chronic wound care.

Main Methods:

  • Utilizing a range of advanced dressings and technologies for wound treatment.
  • Implementing a multiprofessional medical response for complex wound cases.
  • Focusing on patients with ulcers and other difficult-to-heal wounds.

Main Results:

  • Advanced therapies, including negative pressure systems, oxygen systems, and micrografts, have improved chronic wound treatment.
  • The specialized service provides a comprehensive approach to managing challenging wound cases.
  • Experience gained informs protocols for advanced chronic wound management.

Conclusions:

  • Advanced technologies significantly enhance the treatment of chronic wounds.
  • A multiprofessional approach is crucial for effectively managing complex wounds.
  • Specialized services utilizing advanced modalities can improve healing outcomes for chronic wounds.